WWW.RTSAK.COM - checkos.net

Search for IP or hostnames:

checkos.net checked at 2025-10-10T12:46:20.492Z 221ms 61/61/61 100% R:13

`checkos.net`

NS	`ns39.domaincontrol.com`
		A	2603:5:21d1::14 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns39.domaincontrol.com`
		A	97.74.109.20^{🇺🇸 GODADDY-DNS}
			PTR	`ns39.domaincontrol.com`
NS	`ns40.domaincontrol.com`
		A	2603:5:22d1::14 ^{🇺🇸 GODADDY-DNS}
			PTR	`ns40.domaincontrol.com`
		A	173.201.77.20^{🇺🇸 GODADDY-DNS}
			PTR	`ns40.domaincontrol.com`
MX	`mail.checkos.net`
A	5.189.138.77^{🇩🇪 Contabo}
		PTR	`vmi188885.contaboserver.net`

`net`

	NS	`a.gtld-servers.net`
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`

Up

mail.checkos.net

Starts with same word

checkos.net

checkos.com.br

checkos.com

Starts similarily

checkos.net

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AI analysis

mail.checkos.net is a child of checkos.net.

checkos.net resolves to one IP number: 5.189.138.77.

Other host names for instance checkos.com.br and vmi188885.contaboserver.net share IP numbers with checkos.net.

checkos.net's delegation uses two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.

checkos.net uses the same name server setup as other domains, such as heatherdawnportraits.com, livetoplan.com, introing.com, judybruceart.com and apobsm.org.

Host names with two IPs:

ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20

ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20

A single mail server handles checkos.net, mail.checkos.net.

dbq